Antibacterial Properties and Shear Bond Strength of Titanium Dioxide Nanoparticles Incorporated into an Orthodontic Adhesive: A Systematic Review.

Autor: Tivanani MVD; Private Practitioner, Orthodontist, Palakollu, Andhra Pradesh, India., Mulakala V; Private Practitioner, Amalapuram, Andhra Pradesh, India., Keerthi VS; Department of Orthodontics and Dentofacial Orthopaedics, Vishnu Dental College, Bhimavaram, Andhra Pradesh, India.
Jazyk: angličtina
Zdroj: International journal of clinical pediatric dentistry [Int J Clin Pediatr Dent] 2024 Jan; Vol. 17 (1), pp. 102-108.
DOI: 10.5005/jp-journals-10005-2729
Abstrakt: Objective: The present review was conducted to test whether the addition of titanium dioxide (TiO 2 ) nanoparticles (NPs) within orthodontic bracket adhesives would alter their properties and assess their antimicrobial activity against cariogenic microorganisms in addition to noteworthy mechanical properties.
Materials and Methods: Using predetermined inclusion criteria, an electronic search was conducted using Dissertations and Thesis Global, the Web of Science, Cochrane, Scopus, and Medline/PubMed. Specific terms were utilized while searching the database.
Results: Only seven of the 10 included studies assessed shear bond strength (SBS). The mean SBS among the control group varied from 9.43 ± 3.03 MPa to 34.4 ± 6.7 MPa in the included studies, while in the experimental group, it varied from 6.33 ± 1.51 MPa to 25.05 ± 0.5 MPa. Antibacterial activity was assessed in five of the 10 included studies using TiO 2 NPs, which could easily diffuse through bacterial media to form the growth inhibition zone.
Conclusion: Antibacterial NPs added to orthodontic adhesives at a concentration of 1-5 wt% inhibit bacterial growth and have no effect on bond strength.
How to Cite This Article: D Tivanani MVD, Mulakala V, Keerthi VS. Antibacterial Properties and Shear Bond Strength of Titanium Dioxide Nanoparticles Incorporated into an Orthodontic Adhesive: A Systematic Review. Int J Clin Pediatr Dent 2024;17(1):102-108.
Competing Interests: Source of support: Nil Conflict of interest: None
(Copyright © 2024; The Author(s).)
Databáze: MEDLINE